How to Set Up UFW Firewall on Ubuntu 24.04 LTS (Quick Guide)
This story is from 2026-10-17. It is preserved in the archive; the latest stories are on the live feed.
Securing a cloud server begins with controlling network traffic. Every open port on an internet-facing system is a potential entry point for unauthorized scans and automated exploits. While tools like iptables or nftables can be complex, UFW (Uncomplicated Firewall) makes managing firewall rules si…
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- 2026-10-17 17:01 · DEV Community — AI
How to Set Up UFW Firewall on Ubuntu 24.04 LTS (Quick Guide)